I am creating a WPF application.

The authorization to Commands (visible,enabled,disabled) is controlled by entity data that is based on location, user & the state(properties) of the current window.

Is there an architectural idea of how to go about this implementing, any suggestions is much appreciated. Thanks

I'm not 100% clear about your scenario. Could you please elaborate more? Have you read LLBLGenPro - Using the generated code - Setting up and using Authorization?

I am trying to setup Authorization objects for each business component & an authorization manager. Along side I want this to be consumed by a WPF application. WPF uses Commands & disable, hide based on success of the CanExecute & Execute methods.

I am trying to find out is there any best practices for it.